{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T00:15:33Z","timestamp":1773015333263,"version":"3.50.1"},"reference-count":38,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,6,13]],"date-time":"2025-06-13T00:00:00Z","timestamp":1749772800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,6,13]],"date-time":"2025-06-13T00:00:00Z","timestamp":1749772800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Circuit Theory &amp; Apps"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Magnetic core structure plays an important role in improving the efficiency of wireless power transfer (WPT) systems for unmanned aerial vehicles (UAVs). However, there are still few systematic studies on the effects of ferrite core structural parameters on coil performance. This paper systematically studies the influence mechanism of structural parameters such as ferrite area ratio, thickness, and spacing on coil performance. A prediction model between ferrite size parameters and coupler performance was established using a multilayer perceptron (MLP) neural network algorithm. The determination coefficient\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sup>2<\/jats:sup>\n                    of the established model was as high as 0.98. The experimental results show that the prediction results of the established model are within 10% of the actual test results, underscoring its high accuracy and superior predictive capabilities. This paper provides valuable insights into the design, evaluation, and optimization of magnetic core structures, which is expected to improve UAV\u2010WPT systems' efficiency.\n                  <\/jats:p>","DOI":"10.1002\/cta.70021","type":"journal-article","created":{"date-parts":[[2025,6,13]],"date-time":"2025-06-13T06:35:28Z","timestamp":1749796528000},"page":"863-873","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Performance Prediction of Magnetic Core Structures for UAV Wireless Charging Systems"],"prefix":"10.1002","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1523-9383","authenticated-orcid":false,"given":"Yihui","family":"Zhao","sequence":"first","affiliation":[{"name":"Guangdong Engineering Technology Research Center for Marine Renewable Energy Power Equipment and System Shenzhen International Graduate School, Tsinghua University  Shenzhen China"}]},{"given":"Sicheng","family":"Shen","sequence":"additional","affiliation":[{"name":"Guangdong Engineering Technology Research Center for Marine Renewable Energy Power Equipment and System Shenzhen International Graduate School, Tsinghua University  Shenzhen China"}]},{"given":"Xiaoting","family":"Guo","sequence":"additional","affiliation":[{"name":"Guangdong Engineering Technology Research Center for Marine Renewable Energy Power Equipment and System Shenzhen International Graduate School, Tsinghua University  Shenzhen China"}]},{"given":"Shaowei","family":"Rao","sequence":"additional","affiliation":[{"name":"Guangdong Engineering Technology Research Center for Marine Renewable Energy Power Equipment and System Shenzhen International Graduate School, Tsinghua University  Shenzhen China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7267-6673","authenticated-orcid":false,"given":"Fanghui","family":"Yin","sequence":"additional","affiliation":[{"name":"Guangdong Engineering Technology Research Center for Marine Renewable Energy Power Equipment and System Shenzhen International Graduate School, Tsinghua University  Shenzhen China"}]},{"given":"Xiang","family":"Zhao","sequence":"additional","affiliation":[{"name":"Guangdong Engineering Technology Research Center for Marine Renewable Energy Power Equipment and System Shenzhen International Graduate School, Tsinghua University  Shenzhen China"}]}],"member":"311","published-online":{"date-parts":[[2025,6,13]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2935877"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.3016840"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2017.1700454"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3090772"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/TTE.2024.3407864"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/cta.3866"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2022.3158610"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2021.3133891"},{"key":"e_1_2_8_10_1","doi-asserted-by":"crossref","unstructured":"X.Qiao S.Niu J.Lin M.Chen andY.Wu \u201cA Novel Magnetically Coupled Resonant Wireless Power Transfer Technique Used in Rotary Ultrasonic Machining Process \u201d2021 IEEE Wireless Power Transfer Conference (WPTC) San Diego CA USA (2021):1\u20134.","DOI":"10.1109\/WPTC51349.2021.9457864"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/TTE.2022.3160212"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1109\/TPEL.2024.3382123"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/LMWC.2022.3181183"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2010.2046002"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/TTE.2024.3486620"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2020.3016259"},{"issue":"5","key":"e_1_2_8_17_1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1109\/TMAG.2023.3239325","article-title":"A Coil\u2010Based Desaturation Strategy With Coupling Enhancement for Wireless Charging","volume":"59","author":"Zhang P.","year":"2023","journal-title":"IEEE Transactions on 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